A former Guantanamo guard allegedly contacted the band to let them know their songs were being used as torture tools against detainees, and Skinny Puppy have since gotten the advice of lawyers who believe they have a good case against the U.S. government.

Canadian industrial band Skinny Puppy were more than a little irritated when they discovered that the U.S. government apparently uses their music to torture detainees at Guantanamo Bay. So they sent an invoice to the Department of State to the tune of $660,000 in royalties.